CN220573527U - Test bed for electronic information engineering specialty - Google Patents
Test bed for electronic information engineering specialty Download PDFInfo
- Publication number
- CN220573527U CN220573527U CN202321219347.6U CN202321219347U CN220573527U CN 220573527 U CN220573527 U CN 220573527U CN 202321219347 U CN202321219347 U CN 202321219347U CN 220573527 U CN220573527 U CN 220573527U
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- test
- electronic information
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- information engineering
- fixed
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 210000003781 tooth socket Anatomy 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Abstract
The utility model discloses a test bed for the electronic information engineering profession, which comprises a test bed, a sealing plate and a fixed ring, wherein the sealing plate is embedded on the surface of the test bed, the fixed ring is arranged below the test bed, a lifting assembly is arranged in the fixed ring, and a clamping assembly is arranged in the lifting assembly. According to the utility model, the clamping assembly can be placed in the test bed through the sealing plate, normal use is not hindered, when a test object is easy to tamper, the clamping assembly can be lifted to the top of the test bed through the lifting assembly, and then the test object is fixed through the clamping assembly, so that the problem that the test object cannot be clamped in the conventional test bed generally, and the test object is directly placed on the table surface of the test bed to tamper easily in a test is solved.
Description
Technical Field
The utility model belongs to the technical field of electronic test tables, and particularly relates to a test table for electronic information engineering profession.
Background
The electronic test bed is designed according to requirements of related teaching experiment outlines such as professional schools, mechanic schools, electrician technical foundations of middle professional schools, electrician skill training, electroengineering and the like.
The existing test bench generally cannot clamp a test object, and the test object is directly placed on the table top of the test bench to be easily disturbed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a test bed for electronic information engineering profession, which has the advantage of clamping a test object, and solves the problems that the existing test bed cannot generally clamp the test object, and the test object is directly placed on the table top of the test bed to be easily disturbed in the test.
The utility model discloses a test bed for electronic information engineering profession, which comprises a test bed, a sealing plate and a fixed ring, wherein the sealing plate is embedded on the surface of the test bed;
the lifting assembly comprises an output motor, a gear, a tooth socket, a movable ring, a lifting block, threads, a thread groove and a fixed clamp provided with the top of the lifting block, wherein the output motor is arranged on the left side of the fixed ring, the output end of the output motor is fixedly connected with the gear, the tooth socket is provided with the bottom of the fixed ring, one end of the gear is meshed with the tooth socket, the movable ring is sleeved on the surface of the lifting block, the threads are sleeved on the surface of the lifting block, the thread groove is provided with the inner wall of the movable ring, the threads are meshed with the thread groove, the bottom of the fixed clamp is fixedly connected with the top of the lifting block, and the clamping assembly is positioned in the fixed clamp;
the clamping assembly comprises two clamping plates, a sliding block, a screw rod, a connector and a handle, one end of the sliding block is fixedly connected with the bottom of the clamping plates, the other end of the sliding block is embedded into the fixing clamp, the sliding block is sleeved on the front side and the rear side of the surface of the screw rod, the sliding block is meshed with the surface of the screw rod, one end of the screw rod is fixedly connected with the connector, the other end of the connector is matched with one end of the handle, and the handle is located above the test bench placing plate.
As the preferable mode of the utility model, the output end of the output motor and the surface of the movable ring are respectively sleeved with a bearing, and one end of the bearing, which is far away from the output end of the output motor and the movable ring, is fixedly arranged with the inner wall of the fixed ring.
Preferably, one end of the sealing plate is rotatably connected with the inner wall of the test stand through a hinge, and one end of the sealing plate far away from the hinge is combined.
Preferably, the height of the closing plate is the same as the height of the fixing clamp.
As the preferable mode of the utility model, a slot is formed in the fixing clamp, the sliding block is positioned in the slot, the inner wall of the slot is fixedly connected with the sliding rod, two ends of the sliding rod penetrate through the outer side of the sliding block and are fixedly connected with the inner wall of the slot, and the sliding rod is positioned above the screw rod.
Preferably, the opposite sides of the two clamping plates are subjected to edge treatment.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the clamping assembly can be placed in the test bed through the sealing plate, normal use is not hindered, when a test object is easy to tamper, the clamping assembly can be lifted to the top of the test bed through the lifting assembly, and then the test object is fixed through the clamping assembly, so that the problem that the test object cannot be clamped in the conventional test bed generally, and the test object is directly placed on the table surface of the test bed to tamper easily in a test is solved.
2. According to the utility model, the lifting assembly is arranged, so that the clamping assembly can be contained below the test stand, and the surface of the test stand can be leveled through the cooperation of the clamping assembly and the sealing plate.
3. According to the utility model, the clamping assembly is arranged, so that the clamping assembly can clamp an experimental object, and the experimental object is prevented from shaking in the test process.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic illustration of the use of a lifting assembly and a clamping assembly provided by an embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of a test stand provided by an embodiment of the present utility model;
FIG. 4 is a partial enlarged view of FIG. 3 at A provided by an embodiment of the present utility model;
fig. 5 is a partial enlarged view of fig. 3 at B provided by an embodiment of the present utility model.
In the figure: 1. a test bed; 2. a closing plate; 3. a fixing ring; 4. a lifting assembly; 41. an output motor; 42. a gear; 43. a moving coil; 44. a lifting block; 45. a thread; 46. a thread groove; 47. a fixing clamp; 5. a clamping assembly; 51. a clamping plate; 52. a slide block; 53. a screw; 54. a connector; 55. a handle; 6. a bearing; 7. and a slide bar.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the test stand for the electronic information engineering specialty provided by the embodiment of the utility model comprises a test stand 1, a sealing plate 2 and a fixed ring 3, wherein the sealing plate 2 is embedded on the surface of the test stand 1, the fixed ring 3 is arranged below the test stand 1, a lifting assembly 4 is arranged in the fixed ring 3, and a clamping assembly 5 is arranged in the lifting assembly 4;
the lifting assembly 4 comprises an output motor 41, a gear 42, a tooth socket, a moving ring 43, a lifting block 44, threads 45, a thread groove 46 and a fixed clamp 47 provided with the top of the lifting block 44, wherein the output motor 41 is arranged on the left side of the fixed ring 3, the output end of the output motor 41 is fixedly connected with the gear 42, the tooth socket is arranged at the bottom of the fixed ring 3, one end of the gear 42 is meshed with the tooth socket, the moving ring 43 is sleeved on the surface of the lifting block 44, the threads 45 are sleeved on the surface of the lifting block 44, the thread groove 46 is arranged on the inner wall of the moving ring 43, the threads 45 are meshed with the thread groove 46, the bottom of the fixed clamp 47 is fixedly connected with the top of the lifting block 44, and the clamping assembly 5 is positioned in the fixed clamp 47;
the clamping assembly 5 comprises two clamping plates 51, a sliding block 52, a screw rod 53, a connector 54 and a handle 55, one end of the sliding block 52 is fixedly connected with the bottom of the clamping plate 51, the other end of the sliding block 52 is embedded into the fixing clamp 47, the sliding block 52 is sleeved on the front side and the rear side of the surface of the screw rod 53, the sliding block 52 is meshed with the surface of the screw rod 53, one end of the screw rod 53 is fixedly connected with the connector 54, the other end of the connector 54 is matched with one end of the handle 55, and the handle 55 is located above the placing plate of the test bench 1.
Referring to fig. 4 and 5, the output end of the output motor 41 and the surface of the moving coil 43 are both sleeved with bearings 6, and one end of the bearings 6, which is far away from the output end of the output motor 41 and the moving coil 43, is fixedly mounted with the inner wall of the fixed coil 3.
The scheme is adopted: by arranging the bearing 6, the stability of the output end of the output motor 41 and the moving ring 43 is increased, and the moving ring 43 and the output end of the output motor 41 are prevented from being stressed excessively to influence the rotation of the motor.
Referring to fig. 1 and 4, one end of the closing plate 2 is rotatably connected with the inner wall of the test stand 1 through a hinge, and one ends of the two closing plates 2 away from the hinge are combined.
The scheme is adopted: through setting up the hinge, can seal board 2 along with the hinge round trip to rotate, can extrude when mounting fixture 47 upwards moves and seal board 2 and rotate, make the angle of sealing board 2 change, and keep inconvenient after sealing board 2 is parallel with mounting fixture 47, wait until mounting fixture 47 accomodates in test bench 1 below, sealing board 2 along with rotating, makes two sealing boards 2 merge.
Referring to fig. 2 and 3, the closing plate 2 has the same height as the fixing jig 47.
The scheme is adopted: by arranging the closing plate 2 and the fixing clamp 47, the closing plate 2 and the fixing clamp 47 have the same height, so that the experimental object can be conveniently clamped.
Referring to fig. 3, a slot is formed in the fixing clamp 47, a slide block 52 is located in the slot, a slide bar 7 is fixedly connected to the inner wall of the slot, two ends of the slide bar 7 penetrate through the outer side of the slide block 52 and are fixedly connected to the inner wall of the slot, and the slide bar 7 is located above a screw 53.
The scheme is adopted: by arranging the grooves and the sliding rods 7, the stability of the sliding block 52 during movement is improved, and shaking generated by the movement of the sliding block 52 is reduced.
Referring to fig. 2, two clamping plates 51 are edge-treated on opposite sides thereof.
The scheme is adopted: through setting up the border, can place irregular experimental object such as cylinder on the border, can be fine to experimental object centre gripping.
The working principle of the utility model is as follows:
when the device is used, a user starts the output motor 41, the output end of the output motor 41 drives the gear 42 to rotate, the moving ring 43 is meshed with the gear 42 through a tooth slot, the moving ring 43 rotates along with the track of the gear 42, the inner wall of the moving ring 43 is meshed with the outer surface of the lifting block 44 through threads 45 and a thread groove 46, the lifting block 44 is driven to move up and down by the rotation of the moving ring 43, the fixing clamp 47 is driven to move by the movement of the lifting block 44, the fixing clamp 47 is driven to move by the movement of the fixing clamp 47, the sealing plate 2 rotates along with the track of a hinge, when the height of the sealing plate 2 is the same as that of the fixing clamp 47, the output motor 41 stops rotating, then a user places an experiment object between the two clamping plates 51, then rotates a connector 54 through a handle 55, the rotation of the connector 54 drives a screw 53 to rotate, the screw 53 drives a slide 52 to rotate, the slide 52 is influenced by the track of the screw 53 to rotate, the slide 52 drives the clamping plates 51 to move up and down, the two object clamping plates 51 relatively move, the two clamping plates 51 clamp and clamp the experiment object to clamp and fix, after the operation of the fixing clamp 47 is completed, the motor is reversed, the user outputs the clamping assembly 5 to move down, and the sealing plate 41 is driven to rotate, the fixing clamp is stopped, and the sealing plate 41 is driven to rotate, and the sealing plate 41 is closed, and the sealing assembly is completed.
To sum up: this test bench for electronic information engineering specialty through setting up test bench 1, closure plate 2, retainer plate 3, lifting unit 4, clamping unit 5 and bearing 6, slide bar 7's cooperation use, has solved current test bench and generally can't be to test object centre gripping, directly places the test object on the mesa of test bench and moves the problem of being easy for the test.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood to be specific to the user of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic information engineering specialty uses test bench which characterized in that: the test bench comprises a test bench (1), a sealing plate (2) and a fixed ring (3), wherein the sealing plate (2) is embedded on the surface of the test bench (1), the fixed ring (3) is arranged below the test bench (1), a lifting assembly (4) is arranged in the fixed ring (3), and a clamping assembly (5) is arranged in the lifting assembly (4);
the lifting assembly (4) comprises an output motor (41), a gear (42), a tooth socket, a moving ring (43), a lifting block (44), threads (45), a thread groove (46) and a fixed clamp (47) arranged at the top of the lifting block (44), wherein the output motor (41) is arranged on the left side of the fixed ring (3), the output end of the output motor (41) is fixedly connected with the gear (42), the tooth socket is arranged at the bottom of the fixed ring (3), one end of the gear (42) is in meshed connection with the tooth socket, the moving ring (43) is sleeved on the surface of the lifting block (44), the threads (45) are sleeved on the surface of the lifting block (44), the thread groove (46) is formed on the inner wall of the moving ring (43), the threads (45) are meshed with the thread groove (46), the bottom of the fixed clamp (47) is fixedly connected with the top of the lifting block (44), and the clamping assembly (5) is positioned in the fixed clamp (47).
Clamping assembly (5) are including two grip blocks (51), slider (52), screw rod (53), connector (54) and handle (55), the one end of slider (52) and the bottom fixed connection of grip block (51), the inside of other end embedding mounting fixture (47) of slider (52), front side and the rear side on screw rod (53) surface are located to slider (52) cover, and slider (52) are connected with the surface engagement of screw rod (53), the one end and the connector (54) fixed connection of screw rod (53), the other end and the one end looks adaptation of handle (55) of connector (54), handle (55) are located test bench (1) and place the top of board.
2. A test stand for electronic information engineering professionals according to claim 1, characterized in that: the output end of the output motor (41) and the surface of the moving ring (43) are respectively sleeved with a bearing (6), and one end, far away from the output end of the output motor (41) and the moving ring (43), of the bearing (6) is fixedly arranged with the inner wall of the fixed ring (3).
3. A test stand for electronic information engineering professionals according to claim 1, characterized in that: one end of the sealing plate (2) is rotationally connected with the inner wall of the test bed (1) through a hinge, and one ends, far away from the hinge, of the two sealing plates (2) are combined.
4. A test stand for electronic information engineering professionals according to claim 1, characterized in that: the height of the closing plate (2) is the same as that of the fixing clamp (47).
5. A test stand for electronic information engineering professionals according to claim 1, characterized in that: the inside of mounting fixture (47) has seted up fluting, slider (52) are located grooved inside, grooved inner wall fixedly connected with slide bar (7), the both ends of slide bar (7) run through to the outside and grooved inner wall fixed connection of slider (52), and slide bar (7) are located the top of screw rod (53).
6. A test stand for electronic information engineering professionals according to claim 1, characterized in that: the opposite sides of the two clamping plates (51) are subjected to edge treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219347.6U CN220573527U (en) | 2023-05-19 | 2023-05-19 | Test bed for electronic information engineering specialty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219347.6U CN220573527U (en) | 2023-05-19 | 2023-05-19 | Test bed for electronic information engineering specialty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573527U true CN220573527U (en) | 2024-03-12 |
Family
ID=90121529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219347.6U Active CN220573527U (en) | 2023-05-19 | 2023-05-19 | Test bed for electronic information engineering specialty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573527U (en) |
-
2023
- 2023-05-19 CN CN202321219347.6U patent/CN220573527U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |